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3M Speedglas Auto Darkening Welding Filter 9100X

Was: £349.00
Now: £249.99
(Inc. VAT)
Was: £290.83
Now: £208.32
(Ex. VAT)
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Experience Ultimate Welding Performance with 3M™ Speedglas™ Auto-Darkening Welding Filter 9100X

Introducing the 3M™ Speedglas™ Auto-Darkening Welding Filter 9100X – your ultimate solution for superior welding protection and performance. Experience enhanced visibility, comfort, and safety like never before with the cutting-edge features of the Speedglas 9100X Filter. Designed specifically for professional welders, this innovative filter ensures optimal performance during every welding task.

12 Month Warranty - full T&C's available upon request

Key Details:

1. Advanced Auto-Darkening Technology: The 9100X Welding Filter boasts industry-leading auto-darkening technology that adapts to various welding applications, including TIG, MIG/MAG, Stick, and plasma welding. Speedglas' advanced sensors detect the welding arc and automatically adjust the shade level in just 0.1 milliseconds, providing ultimate eye protection and visibility.

2. Large Viewing Area: With a generous 54 x 107 mm viewing area, the 9100X Filter offers exceptional visibility and clarity, allowing welders to work more efficiently and accurately. The large viewing area is perfect for professional welders who require precise control over their work.

3. Comfortable Fit: The 3M™ Speedglas™ 9100X Welding Filter is designed for optimal comfort and usability. Its lightweight construction and adjustable headband provide a custom fit, ensuring hours of comfortable welding without causing strain or fatigue.

4. Superior Protection: Designed to meet rigorous safety standards, the 9100X Welding Filter provides reliable protection against harmful UV and IR radiation. Trust Speedglas to safeguard your eyes and skin, so you can focus on delivering the highest quality welds.


  • Filter Battery Life: 2500 hours
  • Lens Type: Auto-darkening
  • ADF Dark State Shades: Variable dark shade 5, 8, 9-13
  • ADF Shade Range: Variable 5, 8-13
  • Light State: Shade 3
  • Specifications Met: EN 166, EN 379, EN166:BT
  • Switching Time (Dark-Light): 0.1 ms Switching Time (Light-Dark): 0.1 ms @ 23°C
  • Switching Time Delay: 5 levels (TIG>20A & MIG/MAG, Stick, Tack)
  • UV/IR Protection Shade: 13 (permanent)
  • Viewing Area: 54 mm x 107 mm


Q: How do I maintain my 3M™ Speedglas™ Auto-Darkening Welding Filter 9100X?

A: Regular cleaning and inspection of your 9100X Filter will ensure optimal performance and longevity. Use a soft, damp cloth to clean the filter and avoid using solvents or abrasive cleaners. Replace any damaged or worn parts as necessary, and consult the user manual for detailed maintenance instructions.


Q: Does the 9100X Welding Filter work with all welding helmets?

A: The 3M™ Speedglas™ 9100X Filter is designed to be compatible with a range of Speedglas welding helmets. Check the compatibility of your helmet with the 9100X Filter before purchasing.


Q: What shade levels does the 9100X Welding Filter offer?

A: The 9100X Welding Filter offers a variable shade range of 5, 8-13, allowing for seamless adaptation to different welding applications and light levels.


Q: Can I use the 9100X Filter for other tasks besides welding?

A: While the 3M™ Speedglas™ 9100X Filter is specifically designed for welding applications, it can also be used for tasks that require protection from bright light and harmful radiation, such as plasma cutting and grinding.


Experience the exceptional protection and visibility offered by the 3M™ Speedglas™ Auto-Darkening Welding Filter 9100X. Invest in the best welding equipment and elevate your performance today!

Technical Information
12 Month Warranty - full T&C's available upon request
Live UK Stock and Dispatched within One Business Day
Calculated at Checkout